flora of tenerife - spartocytisus supranubius

above bean beautiful beauty blanca blue broom canadas canaria canaries canary clouds common covered cytisus del endemic erect fabaceae family flower flowered flowering gran high island islands may montana mount mountain name national natural nature ornamental park plant poetical rare ravines retama soil spartium spartocytisus species spring subalpine summer supranubium supranubius teide tenerife the use volcanic volcano white zone